Page 2 - READ BEFORE PROCEEDING!; GENERAL SAFETY GUIDLINES; SAFETY SYMBOLS
FORM 145.15-IOM7 (412) 2 JOHNSON CONTROLS IMPORTANT! READ BEFORE PROCEEDING! GENERAL SAFETY GUIDLINES This equipment is a relatively complicated apparatus. During installation, operation, maintenance or service, individuals may be exposed to certain components or conditions including, but not limite...
Page 3 - CHANGEABILITY OF THIS DOCUMENT
FORM 145.15-IOM7 (412) JOHNSON CONTROLS 3 CHANGEABILITY OF THIS DOCUMENT In complying with Johnson Controls policy for continu-ous product improvement, the information contained in this document is subject to change without notice. While Johnson Controls makes no commitment to up-date or provide cur...
Page 4 - GENERAL INFORMATION; CSV Operating Weight
FORM 145.15-IOM7 (412) 4 JOHNSON CONTROLS GENERAL INFORMATION All models are shipped as factory-charged unitized packages. All models are designed for freestanding mounting on the floor, or on a field fabricated structural steel stand. All models are shipped with vertical evaporator fan discharge as...
Page 5 - UNIT MOUNTING
FORM 145.15-IOM7 (412) JOHNSON CONTROLS 5 UNIT MOUNTING The 5 ~ 20 ton models are shipped as a fully assembled integral package. If required units may be field split to allow for passage through doors, elevators, hallways, etc. Duct flanges for evaporator return are incorporated into the filter rack...
Page 6 - CSV060 DIMENSIONAL DATA
FORM 145.15-IOM7 (412) 6 JOHNSON CONTROLS CSV060 DIMENSIONAL DATA
Page 8 - CSV180 DIMENSIONAL DATA
FORM 145.15-IOM7 (412) 8 JOHNSON CONTROLS CSV180 DIMENSIONAL DATA
Page 9 - CSV240 DIMENSIONAL DATA
FORM 145.15-IOM7 (412) JOHNSON CONTROLS 9 CSV240 DIMENSIONAL DATA
Page 10 - DUCTWORK; Disconnect power wiring at motor terminal box.
FORM 145.15-IOM7 (412) 10 JOHNSON CONTROLS DUCTWORK When installing ductwork, adhere to local Codes and sensible practice. Minimize duct runs and avoid abrupt changes in direction where possible. Allow ample access space for servicing of the coils and changing of filters. Perform regular maintenance...
Page 11 - ELECTRICAL WIRING
FORM 145.15-IOM7 (412) JOHNSON CONTROLS 11 ELECTRICAL WIRING Follow local electrical codes when making electrical connections. Units are completely factory wired for normal supply voltages (ie.208-230, 460, 575V/3Ph/60Hz) Confirm unit specifications by checking unit data plate. All electrical compon...
Page 12 - TYPICAL WIRING SCHEMATIC
FORM 145.15-IOM7 (412) 12 JOHNSON CONTROLS TYPICAL WIRING SCHEMATIC
Page 16 - ELECTRICAL DATA - STANDARD EVAPORATOR MOTOR
FORM 145.15-IOM7 (412) 16 JOHNSON CONTROLS ELECTRICAL DATA ELECTRICAL DATA - STANDARD EVAPORATOR MOTOR MODEL # VOLTAGE COMPRESSOR EVAPORATOR FAN MIN. CCT. AMPACITY MAX FUSE / CCT. BKR. AMP QTY RLA LRA HP FLA CSV060B2 208-230/3/60 1 @ 16.0 110.0 1.00 3.1 23.10 35 CSV060B4 460/3/60 1 @ 7.8 52.0 1.00 1...
Page 17 - SUPPLY AIR BLOWER PERFORMANCE
FORM 145.15-IOM7 (412) JOHNSON CONTROLS 17 FAN PERFORMANCE CSV060B CSV096B CSV120B SUPPLY AIR BLOWER PERFORMANCE RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 1600 645 0.29 733 0.36 814 0.43 888 0.50 958 0.57 1024 0.64 1087 0.72 1154 0.83 1211 0.91 1245 0.99 1800 70...
Page 18 - SUPPLY
FORM 145.15-IOM7 (412) 18 JOHNSON CONTROLS CSV180B CSV240B SUPPLY AIR BLOWER PERFORMANCE RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 4800 634 1.20 697 1.42 757 1.62 813 1.84 867 2.06 918 2.30 968 2.52 1015 2.76 1065 3.02 1109 3.32 5400 701 1.66 758 1.90 812 2.14 8...
Page 19 - MOTOR AND PULLEY DATA
FORM 145.15-IOM7 (412) JOHNSON CONTROLS 19 MOTOR AND PULLEY DATA EVAPORATOR- STANDARD BLOWER MOTOR AND DRIVE DATA Model Drive Range (RPM) Motor Adjustable Fixed Belts Motor Pulley Blower Pulley HP Frame Eff. Pitch Dia. Browning Pitch Dia. Browning Rating/Size Size (%) (in) Part No. (in) Part No. CSV...
Page 20 - BLOWER SPEED ADJUSTMENT
FORM 145.15-IOM7 (412) 20 JOHNSON CONTROLS BLOWER SPEED ADJUSTMENT The RPM of the supply air and condenser air blowers will depend on the required CFM, and the static resistances of both the supply/discharge and the return/intake duct systems. With this information, the RPM for the blowers can be de...
Page 21 - WATER PRESSURE DROP DATA
FORM 145.15-IOM7 (412) JOHNSON CONTROLS 21 WATER PRESSURE DROP DATA 0 5 10 15 20 25 30 35 40 45 20 25 30 35 40 45 50 55 60 65 70 75 80 P RE S S URE DRO P ( F T H2 0 ) UNIT FLOW RATE (GPM) CSV240 CSV180 0 5 10 15 20 25 30 35 40 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 P RE S S URE DRO P ( F T H2 0 ...
Page 22 - START-UP AND OPERATION; Pressure Switch Settings - All Models; UNIT; Circuit 1
FORM 145.15-IOM7 (412) 22 JOHNSON CONTROLS START-UP AND OPERATION Start unit and check rotation of fans and compressors. Scroll compressors will only compress in one rotational direction. Three phase compressors will rotate in either direction depending upon phasing of the power. Since there is a 50...
Page 23 - High-pressure switch
FORM 145.15-IOM7 (412) JOHNSON CONTROLS 23 MICROPROCESSOR CONTROLLER The microprocessor control system is specifically designed for single and dual stage systems. The control system interfaces with a conventional type thermostat. • Unit shall be complete with self-contained low-voltage control circu...
Page 24 - Condensate Overflow Switch; A Low-Pressure Switch on each compressor
FORM 145.15-IOM7 (412) 24 JOHNSON CONTROLS described above), the microprocessor control board will continue to monitor the low-pressure limit switch for any openings. If the low-pressure switch opens for greater than 5 seconds, the microprocessor control board will de-energize the compressor, initia...
Page 25 - FLASH CODES
FORM 145.15-IOM7 (412) JOHNSON CONTROLS 25 Current alarms or active restrictions are flashed on the microprocessor control LED. 1. LAST ERROR – When this button is pressed and released, it flashes the last five (5) flash codes on the board’s LED. The most recent alarm is shown first and the oldest a...
Page 26 - MAINTENANCE / SERVICE; rated test instruments, should; Filters
FORM 145.15-IOM7 (412) 26 JOHNSON CONTROLS MAINTENANCE / SERVICE DISCONNECT AND LOCK OUT POWER WHEN SERVICING UNIT. FAILURE TO DO SO MAY RESULT IN PERSONAL IN-JURY OR DEATH DUE TO ELECTRICAL SHOCK. Exercise care when working around the sharp metal edges of door panels or door frames, etc. These edge...
Page 27 - R-410A QUICK REFERENCE GUIDE
FORM 145.15-IOM7 (412) JOHNSON CONTROLS 27 R-410A QUICK REFERENCE GUIDE Refer to Installation Instructions for specific installation requirements. • R-410A Refrigerant operates at 50 - 70 percent higher pressures than R-22. Be sure that servicing equipment and replacement components are designed to ...
